What does the eagle river water sanitation district do? The Eagle River Water & Sanitation District is a local government that provides efficient, reliable water and wastewater service to its customers from east Vail to Wolcott.What does eagle river watershed council do? We monitor, advocate, educate and restore our local watershed. Eagle River Watershed Council relies upon the support of our volunteers and donors as we advocate for the health and conservation of the Upper Colorado and Eagle River basins.How do i contact the eagle county treasurer? Call or email us if you have questions or need forms or additional information: [email protected] or 970-328-8860.Where to stay in eagle river? Stay in one of the original Eagle River motels: The Bridgewater Inn. Located just four blocks from scenic, historic downtown Eagle River on Highway 45, the Bridgewater Inn offers a wonderful view of the river, which opens to the Chain of 28 Lakes. Our Northern Wisconsin motel is close to many area tourist attractions and activities.